Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/call/SLCallNode.java @ 13819:49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Thu, 30 Jan 2014 00:52:33 +0100 |
parents | 7c418666c6c9 |
children | b16ec83edc73 |
line wrap: on
line source
/* * Copyright (c) 2013, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.sl.nodes.call; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.sl.nodes.*; import com.oracle.truffle.sl.runtime.*; public final class SLCallNode extends SLExpressionNode { public static SLCallNode create(SLExpressionNode function, SLExpressionNode[] arguments) { return new SLCallNode(function, arguments, new SLUninitializedCallNode()); } @Child protected SLExpressionNode functionNode; @Children protected final SLExpressionNode[] argumentNodes; @Child protected SLAbstractDispatchNode dispatchNode; private SLCallNode(SLExpressionNode functionNode, SLExpressionNode[] argumentNodes, SLAbstractDispatchNode dispatchNode) { this.functionNode = adoptChild(functionNode); this.argumentNodes = adoptChildren(argumentNodes); this.dispatchNode = adoptChild(dispatchNode); } @Override @ExplodeLoop public Object executeGeneric(VirtualFrame frame) { SLFunction function; try { function = functionNode.executeFunction(frame); } catch (UnexpectedResultException e) { throw new UnsupportedOperationException("Call to " + e.getMessage() + " not supported."); } Object[] argumentValues = new Object[argumentNodes.length]; for (int i = 0; i < argumentNodes.length; i++) { argumentValues[i] = argumentNodes[i].executeGeneric(frame); } SLArguments arguments = new SLArguments(argumentValues); return dispatchNode.executeCall(frame, function, arguments); } }